<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        .outer{
            width: 180px;
            height: 180px;
            background:gold;
            margin: 100px auto;
            padding: 30px;
            border-radius: 50%;
        }
        .outer .center{
            width: 130px;
            height: 130px;
            padding: 30px;
            background:pink;
            border-radius: 50%;
        }
        .outer .center .inner{
            width: 130px;
            height: 130px;
            background:cyan;
            border-radius: 50%;
        }
    </style>
</head>
<body>
    <div id="app">
        <!-- 如果三个div @click的什么属性都不加那么就是从而向外冒泡执行 -->
        <div class="outer" @click.capture="outer">
            <div class="center" @click.capture="center">
                <div class="inner" @click="inner"></div>
            </div>
        </div>
    </div>
    <script src="js/vue.js"></script>
    <script>
        var vue = new Vue({
            el:"#app",
            methods:{
                outer() {
                    console.log("外层")
                },
                center() {
                    console.log("中间")
                },
                inner(event) {
                    console.log("内层")
                }
            }
        })
    </script>
</body>
</html>

vue事件修饰符：@click.capture捕获内层事件，从而改变默认的冒泡执行顺序_html